US PATENT SUBCLASS 347 / 146
.~.~.~ Character wheel


Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

111  DF  ELECTRIC MARKING APPARATUS OR PROCESSES {3}
112  DF  .~ Electrostatic {8}
141  DF  .~.~ Specific electrostatic head {7}
146.~.~.~ Character wheel


DEFINITION

Classification: 347/146

Character wheel:

(under subclass 141) Subject matter wherein at least one electrode stylus is a character-supporting movable member (e.g., a disc or cylinder with characters formed on its periphery).

(1) Note. Electrostatic recorders having characters raised on an electrode surface are classified herein and not in Class 101 since in these devices a mere electrostatic latent image is produced, not yielding a visible impression or coating as required by the Class 101 definition.